I was just talking to Margot when Jackson.A. cut inB. cut downC. cut offD. cut up

问题补充：

I was just talking to Margot when Jackson.

A. cut in

B. cut down

C. cut off

D. cut up

答案：

(答案→)A. cut in

B. cut down

C. cut off

D. cut up

解析：考查动词短语辨析。句意：我正跟Margot说话这时Jackson插了进来。所以答案选A、插嘴。B、砍倒，削减，减少；C、隔绝，中断；D、切碎。